Chū-san's Creations

Chū-san creates a large number of medicines and potions throughout the series which frequently have alarming or amusing side effects. He usually puts it in Cola or Sake bottles for unknown reasons (Most likely laziness). Oddly most are seemingly made using everyday ingredients that can be found in kitchens or from grocery stores. Chūma tends to end up testing them on Bossun (accidently or otherwise)